Standards Compliance:
1) Design and manufacture: API602 BS5352
2) Inspection and test: API598
3) Socket-weld dimensions: ASME B16.11
4) End threads dimensions: ASME B1.20.1
5) Pressure-temperature rating: ASME B16.34

Gate Valve Major parameter:
6) Size: 1/2 - 3",
7) Class: 150 - 1, 500lbs
8) Connection type: SW, NPT, FF
9) Material: A105 F304 F316 F304L F316L
10) Operation: Manual, pneumatic, electric, hydraulic and pneumatic-hydraulic
11) Accessory: With through conduit or non-through conduit.